From patchwork Thu Jul 7 07:35:55 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Beulich X-Patchwork-Id: 9217951 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6302260467 for ; Thu, 7 Jul 2016 07:38:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5991B2877A for ; Thu, 7 Jul 2016 07:38:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4DFA32877D; Thu, 7 Jul 2016 07:38:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2D5552877A for ; Thu, 7 Jul 2016 07:38:09 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bL3qq-0006uW-D2; Thu, 07 Jul 2016 07:36:00 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bL3qp-0006u7-0t for xen-devel@lists.xenproject.org; Thu, 07 Jul 2016 07:35:59 +0000 Received: from [85.158.139.211] by server-2.bemta-5.messagelabs.com id AA/D9-13025-E560E775; Thu, 07 Jul 2016 07:35:58 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprJIsWRWlGSWpSXmKPExsXS6fjDSzeWrS7 c4McmQ4vvWyYzOTB6HP5whSWAMYo1My8pvyKBNeNCx3K2gpVsFZfmvmZtYNzF2sXIySEkkCcx 68VdZhCbV8BO4tT1GUwgtoSAocS++avYQGwWAVWJ3Rd6WUBsNgF1ibZn28F6RQTiJA5decsOY jMLOEtsXNYOViMs4Cfx4cAJoDkcQDMFJf7uEIYo0ZJ4+OsWC4StLbFs4WtmkBJmAWmJ5f84Jj DyzEJomIWkYRaShlkIDQsYWVYxahSnFpWlFukameklFWWmZ5TkJmbm6BoamOrlphYXJ6an5iQ mFesl5+duYgQGUz0DA+MOxtuT/Q4xSnIwKYny7rlbGy7El5SfUpmRWJwRX1Sak1p8iFGGg0NJ gvcVS124kGBRanpqRVpmDjCsYdISHDxKIrxBrEBp3uKCxNzizHSI1ClGXY4FP26vZRJiycvPS 5US5zUDKRIAKcoozYMbAYuxS4yyUsK8jAwMDEI8BalFuZklqPKvGMU5GJWEee+CXMKTmVcCt+ kV0BFMQEf8dKkGOaIkESEl1cAYv/rv1L2nZ3DkPH9j8vPFnOBDbJyBrUfbmtlfqewu6Ih7k2k VUWQYF2jCUbLM61e88xKlvSs5iuZaifJ01AueTNv0y6MmJOrtA5YDYqdPb14gEfUzRnxH9dH9 hZX2UxNeh62quZwj8HCrxRm1tS9fr/q49bm77gs9rgtl3hduXv8WKWQR45mkxFKckWioxVxUn AgAD7AGI6wCAAA= X-Env-Sender: JBeulich@suse.com X-Msg-Ref: server-15.tower-206.messagelabs.com!1467876956!36837348!1 X-Originating-IP: [137.65.248.74] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 8.46; banners=-,-,- X-VirusChecked: Checked Received: (qmail 51817 invoked from network); 7 Jul 2016 07:35:57 -0000 Received: from prv-mh.provo.novell.com (HELO prv-mh.provo.novell.com) (137.65.248.74) by server-15.tower-206.messagelabs.com with DHE-RSA-AES256-GCM-SHA384 encrypted SMTP; 7 Jul 2016 07:35:57 -0000 Received: from INET-PRV-MTA by prv-mh.provo.novell.com with Novell_GroupWise; Thu, 07 Jul 2016 01:35:55 -0600 Message-Id: <577E227B02000078000FBDC9@prv-mh.provo.novell.com> X-Mailer: Novell GroupWise Internet Agent 14.2.0 Date: Thu, 07 Jul 2016 01:35:55 -0600 From: "Jan Beulich" To: ,, "Juergen Gross" Mime-Version: 1.0 Content-Disposition: inline Cc: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org Subject: [Xen-devel] [PATCH] xen/mcelog: eliminate redundant setting of interface version X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP This already gets done in HYPERVISOR_mca(). Signed-off-by: Jan Beulich --- drivers/xen/mcelog.c | 2 -- 1 file changed, 2 deletions(-) --- 4.7-rc6-xen.orig/drivers/xen/mcelog.c +++ 4.7-rc6-xen/drivers/xen/mcelog.c @@ -288,7 +288,6 @@ static int mc_queue_handle(uint32_t flag int ret = 0; mc_op.cmd = XEN_MC_fetch; - mc_op.interface_version = XEN_MCA_INTERFACE_VERSION; set_xen_guest_handle(mc_op.u.mc_fetch.data, &g_mi); do { mc_op.u.mc_fetch.flags = flags; @@ -358,7 +357,6 @@ static int bind_virq_for_mce(void) /* Fetch physical CPU Numbers */ mc_op.cmd = XEN_MC_physcpuinfo; - mc_op.interface_version = XEN_MCA_INTERFACE_VERSION; set_xen_guest_handle(mc_op.u.mc_physcpuinfo.info, g_physinfo); ret = HYPERVISOR_mca(&mc_op); if (ret) {